OpenTopography LAS Registration and Processing Report

Dataset: Lithologic Controls on Slot Canyon Formation, AZ 2025

Short name: AZ25_Fong
opentopoID: OTLAS.022026.6341.1
Report generated on 2026-02-25 by OpenTopography Data Registration Service

Point Inspection Summary

Total Area of Tiles (m2)46,236,562
Sum of Area of Convex Hulls as Determined by Scan (m2)40,062,598.371
Total Number of Bytes on Disk6,424,738,550
Total Number of Points as Reported in Headers1,404,830,740
Total Number of Points as Determined by Scan1,404,830,740
Mean Point Density as Reported in Headers (points/m2)30.38
Mean Point Density as Determined by Scan (points/m2)35.07
File Breakdown by LAS versions1.4 (60 files)
File Breakdown by LAS file typesLAZ (60 files)
File Breakdown by Source IDs0 (51 files)
1 (4 files)
2 (1 file)
7 (1 file)
8 (1 file)
9 (2 files)
File Breakdown by System IDsRIEGL_VQ-580_II-S (60 files)
File Breakdown by Generating Software IDsTerraScan (60 files)
File Breakdown by Point Data Record formats (Data Format ID)6 (60 files)
File Breakdown by Global Encodings17 (60 files)
Point Breakdown by Returns (return: count)1: 1,399,747,363
2: 4,815,524
3: 260,063
4: 7,683
5: 107
Point Breakdown by Classifications (class: name: points)
Class 1 - Unclassified552,276,534
Class 2 - Ground771,043,792
Class 7 - Low Point (low noise)18,387
Class 18 - High Noise31,857
Class 100 - User Definable81,460,170
File Breakdown by Coordinate Reference Systems60 files have Horizontal Coordinate System 
PROJCS["NAD83(2011) / UTM zone 12N",GEOGCS["NAD83(2011)",DATUM["NAD83_National_Spatial_Reference_System_2011",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1116"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6318"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-111],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6341"]]

60 files have Vertical Coordinate System 
VERT_CS["NAVD88 height",VERT_DATUM["North American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5703"]]

Included Attributes

X positionsyes
Y positionsyes
Z positionsyes
Intensityyes
Return Numberyes
Number of Returnsyes
Scan Direction Flagyes
Edge of Flight Lineyes
Classificationyes
Scan Angle Rankyes
User Datayes
Point Source IDyes
GPS Timeyes
RGBno

Minimum and Maximum Attributes (min, max)

XYZ Positions[523251.78, 3861359.7, 1445.12], [532885.22, 3870463.55, 1629.7]
Intensity16296, 65535
Return Number1, 5
Number of Returns1, 5
Scan Direction Flag1, 1
Edge of Flight Line0, 1
Classification1, 100
Scan Angle Rank-45.0, 46.0019989
User Data0, 0
Point Source ID1, 9
GPS Time4.390702043E8, 4.39072955E8
RGB ColorsN/A
File Creation Day273, 273
File Creation Year2025, 2025

Summary of Warnings

There is no warning to report.

LAS File Content

# File Name Creation Year Creation DoY Is Compressed Bytes Software ID
1523000_3862000.laz2025273true287,961TerraScan
2523000_3863000.laz2025273true63,185,966TerraScan
3523000_3864000.laz2025273true15,804,994TerraScan
4524000_3862000.laz2025273true69,823,404TerraScan
5524000_3863000.laz2025273true171,550,134TerraScan
6524000_3864000.laz2025273true114,417,244TerraScan
7524000_3865000.laz2025273true4,536,871TerraScan
8525000_3861000.laz2025273true45,097,433TerraScan
9525000_3862000.laz2025273true192,968,614TerraScan
10525000_3863000.laz2025273true196,782,078TerraScan
11525000_3864000.laz2025273true174,189,890TerraScan
12525000_3865000.laz2025273true74,402,617TerraScan
13525000_3866000.laz2025273true99,001TerraScan
14526000_3861000.laz2025273true15,229,308TerraScan
15526000_3862000.laz2025273true145,209,366TerraScan
16526000_3863000.laz2025273true187,115,005TerraScan
17526000_3864000.laz2025273true165,597,463TerraScan
18526000_3865000.laz2025273true162,159,842TerraScan
19526000_3866000.laz2025273true43,337,154TerraScan
20527000_3862000.laz2025273true37,335,795TerraScan
21527000_3863000.laz2025273true163,492,269TerraScan
22527000_3864000.laz2025273true163,952,577TerraScan
23527000_3865000.laz2025273true176,228,315TerraScan
24527000_3866000.laz2025273true152,746,792TerraScan
25527000_3867000.laz2025273true68,187,281TerraScan
26527000_3868000.laz2025273true11,037,844TerraScan
27528000_3863000.laz2025273true90,722,916TerraScan
28528000_3864000.laz2025273true176,383,143TerraScan
29528000_3865000.laz2025273true198,828,369TerraScan
30528000_3866000.laz2025273true236,033,059TerraScan
31528000_3867000.laz2025273true161,404,779TerraScan
32528000_3868000.laz2025273true8,080,771TerraScan
33529000_3863000.laz2025273true42,728,400TerraScan
34529000_3864000.laz2025273true216,552,775TerraScan
35529000_3865000.laz2025273true258,594,096TerraScan
36529000_3866000.laz2025273true202,156,347TerraScan
37529000_3867000.laz2025273true166,636,884TerraScan
38529000_3868000.laz2025273true83,218,306TerraScan
39529000_3869000.laz2025273true784,987TerraScan
40530000_3863000.laz2025273true31,732,346TerraScan
41530000_3864000.laz2025273true136,078,587TerraScan
42530000_3865000.laz2025273true203,418,283TerraScan
43530000_3866000.laz2025273true182,158,123TerraScan
44530000_3867000.laz2025273true183,522,020TerraScan
45530000_3868000.laz2025273true167,637,906TerraScan
46530000_3869000.laz2025273true51,461,599TerraScan
47531000_3863000.laz2025273true2,756,130TerraScan
48531000_3864000.laz2025273true6,285,215TerraScan
49531000_3865000.laz2025273true121,612,889TerraScan
50531000_3866000.laz2025273true148,698,933TerraScan
51531000_3867000.laz2025273true194,547,185TerraScan
52531000_3868000.laz2025273true172,357,612TerraScan
53531000_3869000.laz2025273true142,084,911TerraScan
54531000_3870000.laz2025273true19,063,308TerraScan
55532000_3865000.laz2025273true1,886,946TerraScan
56532000_3866000.laz2025273true10,757,005TerraScan
57532000_3867000.laz2025273true67,495,274TerraScan
58532000_3868000.laz2025273true47,254,642TerraScan
59532000_3869000.laz2025273true71,118,946TerraScan
60532000_3870000.laz2025273true5,910,640TerraScan

Header Information

# File Name Point Count minX minY minZ maxX maxY maxZ Area Density
1523000_3862000.laz63,779523923.03862896.01594.0524000.03863000.01597.04,835.29513.19
2523000_3863000.laz13,626,609523251.03863000.01577.0524000.03864000.01610.0431,265.67731.60
3523000_3864000.laz3,438,046523350.03864000.01581.0524000.03864524.01600.0167,153.17320.57
4524000_3862000.laz15,548,909524000.03862169.01564.0525000.03863000.01620.0462,445.33633.62
5524000_3863000.laz36,996,513524000.03863000.01556.0525000.03864000.01616.01,015,455.64536.43
6524000_3864000.laz25,162,586524000.03864000.01574.0525000.03865000.01608.0863,976.89929.12
7524000_3865000.laz961,964524662.03865000.01585.0525000.03865337.01590.068,584.73314.03
8525000_3861000.laz9,597,131525158.03861359.01527.0526000.03862000.01616.0316,755.81430.30
9525000_3862000.laz41,001,392525000.03862000.01493.0526000.03863000.01616.01,000,111.3541.00
10525000_3863000.laz43,379,832525000.03863000.01517.0526000.03864000.01614.01,022,856.91542.41
11525000_3864000.laz38,251,204525000.03864000.01577.0526000.03865000.01610.01,015,987.50537.65
12525000_3865000.laz16,449,680525000.03865000.01579.0526000.03866000.01610.0687,446.80423.93
13525000_3866000.laz19,544525928.03866000.01579.0526000.03866029.01580.02,681.6817.29
14526000_3861000.laz3,395,456526000.03861497.01590.0526562.03862000.01616.0168,003.01920.21
15526000_3862000.laz32,939,281526000.03862000.01584.0527000.03863000.01618.0953,886.99134.53
16526000_3863000.laz39,968,611526000.03863000.01465.0527000.03864000.01623.01,016,970.68539.30
17526000_3864000.laz37,696,336526000.03864000.01574.0527000.03865000.01607.01,018,462.56237.01
18526000_3865000.laz35,803,829526000.03865000.01576.0527000.03866000.01604.01,009,827.60335.46
19526000_3866000.laz9,435,545526000.03866000.01573.0527000.03866763.01600.0426,303.77722.13
20527000_3862000.laz8,388,438527000.03862339.01582.0527928.03863000.01608.0343,653.45224.41
21527000_3863000.laz36,397,675527000.03863000.01477.0528000.03864000.01623.01,009,913.67436.04
22527000_3864000.laz36,892,379527000.03864000.01499.0528000.03865000.01599.01,013,464.9536.40
23527000_3865000.laz38,674,942527000.03865000.01566.0528000.03866000.01602.01,019,170.77937.95
24527000_3866000.laz33,270,642527000.03866000.01557.0528000.03867000.01597.0979,754.43933.96
25527000_3867000.laz15,682,899527103.03867000.01547.0528000.03868000.01585.0674,198.96823.26
26527000_3868000.laz2,582,617527355.03868000.01534.0528000.03868358.01568.0134,551.94119.19
27528000_3863000.laz20,483,129528000.03863018.01570.0529000.03864000.01607.0623,859.30932.83
28528000_3864000.laz38,734,591528000.03864000.01487.0529000.03865000.01601.01,021,785.39637.91
29528000_3865000.laz43,978,626528000.03865000.01566.0529000.03866000.01608.01,013,478.31243.39
30528000_3866000.laz52,451,671528000.03866000.01552.0529000.03867000.01591.01,015,506.80351.65
31528000_3867000.laz35,735,912528000.03867000.01541.0529000.03868000.01580.0968,059.37736.92
32528000_3868000.laz1,721,081528000.03868000.01536.0529000.03868352.01554.0107,946.01715.94
33529000_3863000.laz9,645,115529000.03863274.01571.0530000.03864000.01602.0450,906.98821.39
34529000_3864000.laz47,674,190529000.03864000.01474.0530000.03865000.01629.01,014,708.85446.98
35529000_3865000.laz56,356,796529000.03865000.01488.0530000.03866000.01601.01,022,609.48455.11
36529000_3866000.laz44,578,455529000.03866000.01547.0530000.03867000.01625.01,021,288.0443.65
37529000_3867000.laz36,398,948529000.03867000.01531.0530000.03868000.01574.01,015,391.84635.85
38529000_3868000.laz17,957,390529000.03868000.01510.0530000.03869000.01556.0733,445.6424.48
39529000_3869000.laz163,349529820.03869000.01519.0530000.03869122.01522.014,418.78811.33
40530000_3863000.laz7,475,930530000.03863398.01573.0531000.03864000.01604.0421,483.98517.74
41530000_3864000.laz31,216,852530000.03864000.01563.0531000.03865000.01602.0964,849.38632.35
42530000_3865000.laz44,296,091530000.03865000.01460.0531000.03866000.01595.01,014,547.43643.66
43530000_3866000.laz39,100,676530000.03866000.01445.0531000.03867000.01582.01,026,551.08438.09
44530000_3867000.laz39,546,176530000.03867000.01474.0531000.03868000.01574.01,013,818.44639.01
45530000_3868000.laz35,638,471530000.03868000.01493.0531000.03869000.01551.01,008,485.09335.34
46530000_3869000.laz11,009,008530000.03869000.01494.0531000.03869910.01539.0512,610.08121.48
47531000_3863000.laz589,755531000.03863803.01574.0531255.03864000.01587.027,786.07221.22
48531000_3864000.laz1,298,927531000.03864000.01560.0531449.03865000.01592.085,554.85915.18
49531000_3865000.laz26,208,011531000.03865000.01547.0532000.03866000.01595.0870,877.2530.09
50531000_3866000.laz32,250,937531000.03866000.01534.0532000.03867000.01581.0979,115.28332.94
51531000_3867000.laz40,895,904531000.03867000.01478.0532000.03868000.01562.01,018,150.56940.17
52531000_3868000.laz36,459,572531000.03868000.01483.0532000.03869000.01547.0999,466.8736.48
53531000_3869000.laz29,835,750531000.03869000.01467.0532000.03870000.01560.0989,417.50530.15
54531000_3870000.laz3,962,400531151.03870000.01482.0532000.03870463.01509.0246,222.22516.09
55532000_3865000.laz387,313532000.03865393.01556.0532159.03865724.01578.025,828.55715.00
56532000_3866000.laz2,315,307532000.03866027.01527.0532711.03867000.01553.0160,533.68814.42
57532000_3867000.laz14,636,448532000.03867000.01512.0532734.03868000.01552.0536,932.76727.26
58532000_3868000.laz10,035,135532000.03868000.01504.0532885.03869000.01543.0537,413.45218.67
59532000_3869000.laz14,920,614532000.03869000.01480.0532858.03870000.01530.0669,322.55322.29
60532000_3870000.laz1,246,371532000.03870000.01488.0532440.03870358.01509.0102,506.6912.16

Results from File Scan

# File Name Point Count minX minY minZ maxX maxY maxZ Area Density
1523000_3862000.laz63,779523923.03862896.01594.0524000.03863000.01597.04,835.29513.19
2523000_3863000.laz13,626,609523251.03863000.01577.0524000.03864000.01610.0431,265.67731.60
3523000_3864000.laz3,438,046523350.03864000.01581.0524000.03864524.01600.0167,153.17320.57
4524000_3862000.laz15,548,909524000.03862169.01564.0525000.03863000.01620.0462,445.33633.62
5524000_3863000.laz36,996,513524000.03863000.01556.0525000.03864000.01616.01,015,455.64536.43
6524000_3864000.laz25,162,586524000.03864000.01574.0525000.03865000.01608.0863,976.89929.12
7524000_3865000.laz961,964524662.03865000.01585.0525000.03865337.01590.068,584.73314.03
8525000_3861000.laz9,597,131525158.03861359.01527.0526000.03862000.01616.0316,755.81430.30
9525000_3862000.laz41,001,392525000.03862000.01493.0526000.03863000.01616.01,000,111.3541.00
10525000_3863000.laz43,379,832525000.03863000.01517.0526000.03864000.01614.01,022,856.91542.41
11525000_3864000.laz38,251,204525000.03864000.01577.0526000.03865000.01610.01,015,987.50537.65
12525000_3865000.laz16,449,680525000.03865000.01579.0526000.03866000.01610.0687,446.80423.93
13525000_3866000.laz19,544525928.03866000.01579.0526000.03866029.01580.02,681.6817.29
14526000_3861000.laz3,395,456526000.03861497.01590.0526562.03862000.01616.0168,003.01920.21
15526000_3862000.laz32,939,281526000.03862000.01584.0527000.03863000.01618.0953,886.99134.53
16526000_3863000.laz39,968,611526000.03863000.01465.0527000.03864000.01623.01,016,970.68539.30
17526000_3864000.laz37,696,336526000.03864000.01574.0527000.03865000.01607.01,018,462.56237.01
18526000_3865000.laz35,803,829526000.03865000.01576.0527000.03866000.01604.01,009,827.60335.46
19526000_3866000.laz9,435,545526000.03866000.01573.0527000.03866763.01600.0426,303.77722.13
20527000_3862000.laz8,388,438527000.03862339.01582.0527928.03863000.01608.0343,653.45224.41
21527000_3863000.laz36,397,675527000.03863000.01477.0528000.03864000.01623.01,009,913.67436.04
22527000_3864000.laz36,892,379527000.03864000.01499.0528000.03865000.01599.01,013,464.9536.40
23527000_3865000.laz38,674,942527000.03865000.01566.0528000.03866000.01602.01,019,170.77937.95
24527000_3866000.laz33,270,642527000.03866000.01557.0528000.03867000.01597.0979,754.43933.96
25527000_3867000.laz15,682,899527103.03867000.01547.0528000.03868000.01585.0674,198.96823.26
26527000_3868000.laz2,582,617527355.03868000.01534.0528000.03868358.01568.0134,551.94119.19
27528000_3863000.laz20,483,129528000.03863018.01570.0529000.03864000.01607.0623,859.30932.83
28528000_3864000.laz38,734,591528000.03864000.01487.0529000.03865000.01601.01,021,785.39637.91
29528000_3865000.laz43,978,626528000.03865000.01566.0529000.03866000.01608.01,013,478.31243.39
30528000_3866000.laz52,451,671528000.03866000.01552.0529000.03867000.01591.01,015,506.80351.65
31528000_3867000.laz35,735,912528000.03867000.01541.0529000.03868000.01580.0968,059.37736.92
32528000_3868000.laz1,721,081528000.03868000.01536.0529000.03868352.01554.0107,946.01715.94
33529000_3863000.laz9,645,115529000.03863274.01571.0530000.03864000.01602.0450,906.98821.39
34529000_3864000.laz47,674,190529000.03864000.01474.0530000.03865000.01629.01,014,708.85446.98
35529000_3865000.laz56,356,796529000.03865000.01488.0530000.03866000.01601.01,022,609.48455.11
36529000_3866000.laz44,578,455529000.03866000.01547.0530000.03867000.01625.01,021,288.0443.65
37529000_3867000.laz36,398,948529000.03867000.01531.0530000.03868000.01574.01,015,391.84635.85
38529000_3868000.laz17,957,390529000.03868000.01510.0530000.03869000.01556.0733,445.6424.48
39529000_3869000.laz163,349529820.03869000.01519.0530000.03869122.01522.014,418.78811.33
40530000_3863000.laz7,475,930530000.03863398.01573.0531000.03864000.01604.0421,483.98517.74
41530000_3864000.laz31,216,852530000.03864000.01563.0531000.03865000.01602.0964,849.38632.35
42530000_3865000.laz44,296,091530000.03865000.01460.0531000.03866000.01595.01,014,547.43643.66
43530000_3866000.laz39,100,676530000.03866000.01445.0531000.03867000.01582.01,026,551.08438.09
44530000_3867000.laz39,546,176530000.03867000.01474.0531000.03868000.01574.01,013,818.44639.01
45530000_3868000.laz35,638,471530000.03868000.01493.0531000.03869000.01551.01,008,485.09335.34
46530000_3869000.laz11,009,008530000.03869000.01494.0531000.03869910.01539.0512,610.08121.48
47531000_3863000.laz589,755531000.03863803.01574.0531255.03864000.01587.027,786.07221.22
48531000_3864000.laz1,298,927531000.03864000.01560.0531449.03865000.01592.085,554.85915.18
49531000_3865000.laz26,208,011531000.03865000.01547.0532000.03866000.01595.0870,877.2530.09
50531000_3866000.laz32,250,937531000.03866000.01534.0532000.03867000.01581.0979,115.28332.94
51531000_3867000.laz40,895,904531000.03867000.01478.0532000.03868000.01562.01,018,150.56940.17
52531000_3868000.laz36,459,572531000.03868000.01483.0532000.03869000.01547.0999,466.8736.48
53531000_3869000.laz29,835,750531000.03869000.01467.0532000.03870000.01560.0989,417.50530.15
54531000_3870000.laz3,962,400531151.03870000.01482.0532000.03870463.01509.0246,222.22516.09
55532000_3865000.laz387,313532000.03865393.01556.0532159.03865724.01578.025,828.55715.00
56532000_3866000.laz2,315,307532000.03866027.01527.0532711.03867000.01553.0160,533.68814.42
57532000_3867000.laz14,636,448532000.03867000.01512.0532734.03868000.01552.0536,932.76727.26
58532000_3868000.laz10,035,135532000.03868000.01504.0532885.03869000.01543.0537,413.45218.67
59532000_3869000.laz14,920,614532000.03869000.01480.0532858.03870000.01530.0669,322.55322.29
60532000_3870000.laz1,246,371532000.03870000.01488.0532440.03870358.01509.0102,506.6912.16

Spatial Reference (detailed in JSON format) 

{

	"horizontal":"PROJCS[\"NAD83(2011) \/ UTM zone 12N\",GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"6318\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-111],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"6341\"]]",

	"wkt":"PROJCS[\"NAD83(2011) \/ UTM zone 12N\",GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"6318\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-111],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"6341\"]]",

	"isgeocentric":false,

	"prettywkt":"PROJCS[\"NAD83(2011) \/ UTM zone 12N\",\n    GEOGCS[\"NAD83(2011)\",\n        DATUM[\"NAD83_National_Spatial_Reference_System_2011\",\n            SPHEROID[\"GRS 1980\",6378137,298.257222101,\n                AUTHORITY[\"EPSG\",\"7019\"]],\n            AUTHORITY[\"EPSG\",\"1116\"]],\n        PRIMEM[\"Greenwich\",0,\n            AUTHORITY[\"EPSG\",\"8901\"]],\n        UNIT[\"degree\",0.0174532925199433,\n            AUTHORITY[\"EPSG\",\"9122\"]],\n        AUTHORITY[\"EPSG\",\"6318\"]],\n    PROJECTION[\"Transverse_Mercator\"],\n    PARAMETER[\"latitude_of_origin\",0],\n    PARAMETER[\"central_meridian\",-111],\n    PARAMETER[\"scale_factor\",0.9996],\n    PARAMETER[\"false_easting\",500000],\n    PARAMETER[\"false_northing\",0],\n    UNIT[\"metre\",1,\n        AUTHORITY[\"EPSG\",\"9001\"]],\n    AXIS[\"Easting\",EAST],\n    AXIS[\"Northing\",NORTH],\n    AUTHORITY[\"EPSG\",\"6341\"]]",

	"proj4":"+proj=utm +zone=12 +ellps=GRS80 +units=m +vunits=m +no_defs",

	"vertical":"VERT_CS[\"NAVD88 height\",VERT_DATUM[\"North American Vertical Datum 1988\",2005,AUTHORITY[\"EPSG\",\"5103\"]],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Gravity-related height\",UP],AUTHORITY[\"EPSG\",\"5703\"]]",

	"prettycompoundwkt":"COMPD_CS[\"NAD83(2011) \/ UTM zone 12N + NAVD88 height\",\n    PROJCS[\"NAD83(2011) \/ UTM zone 12N\",\n        GEOGCS[\"NAD83(2011)\",\n            DATUM[\"NAD83_National_Spatial_Reference_System_2011\",\n                SPHEROID[\"GRS 1980\",6378137,298.257222101,\n                    AUTHORITY[\"EPSG\",\"7019\"]],\n                AUTHORITY[\"EPSG\",\"1116\"]],\n            PRIMEM[\"Greenwich\",0,\n                AUTHORITY[\"EPSG\",\"8901\"]],\n            UNIT[\"degree\",0.0174532925199433,\n                AUTHORITY[\"EPSG\",\"9122\"]],\n            AUTHORITY[\"EPSG\",\"6318\"]],\n        PROJECTION[\"Transverse_Mercator\"],\n        PARAMETER[\"latitude_of_origin\",0],\n        PARAMETER[\"central_meridian\",-111],\n        PARAMETER[\"scale_factor\",0.9996],\n        PARAMETER[\"false_easting\",500000],\n        PARAMETER[\"false_northing\",0],\n        UNIT[\"metre\",1,\n            AUTHORITY[\"EPSG\",\"9001\"]],\n        AXIS[\"Easting\",EAST],\n        AXIS[\"Northing\",NORTH],\n        AUTHORITY[\"EPSG\",\"6341\"]],\n    VERT_CS[\"NAVD88 height\",\n        VERT_DATUM[\"North American Vertical Datum 1988\",2005,\n            AUTHORITY[\"EPSG\",\"5103\"]],\n        UNIT[\"metre\",1,\n            AUTHORITY[\"EPSG\",\"9001\"]],\n        AXIS[\"Gravity-related height\",UP],\n        AUTHORITY[\"EPSG\",\"5703\"]]]",

	"units":{"horizontal":"metre","vertical":"metre"},

	"isgeographic":false,

	"compoundwkt":"COMPD_CS[\"NAD83(2011) \/ UTM zone 12N + NAVD88 height\",PROJCS[\"NAD83(2011) \/ UTM zone 12N\",GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"6318\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-111],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"6341\"]],VERT_CS[\"NAVD88 height\",VERT_DATUM[\"North American Vertical Datum 1988\",2005,AUTHORITY[\"EPSG\",\"5103\"]],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"Gravity-related height\",UP],AUTHORITY[\"EPSG\",\"5703\"]]]"

}